The Wisconsin Alumni Association unveiled the secret ingredients of Babcock Hall Dairy?s new flavor, Mad Grad Medley, at a birthday party to commemorate its 150th anniversary. Bucky Badger and football great Ron Dayne delivered the first tastes of Mad Grad Medley — a Door County cherry-infused vanilla ice cream whipped with chocolate chips and topped with chocolate flakes — to the June 23 party on Alumni Pier, just east of the Memorial Union Terrace.